Samsung 55" Neo QLED 4K Smart TV QN90D – Quantum HDR+, 144Hz, Dolby Atmos, Tizen OS

Experience stunning realism with the Samsung 55-Inch Class Neo QLED 4K Smart TV QN90D, a top-tier entertainment centerpiece engineered with cutting-edge AI and Mini LED backlight technology. Designed for home cinema enthusiasts, this premium television delivers an ultra-bright, high-contrast picture powered by the NQ4 AI Gen2 Processor. From the deepest blacks to the most vibrant highlights, every scene is rendered with remarkable precision using Quantum Matrix Technology and Neo Quantum HDR+. Whether streaming in 4K or watching live sports, content appears rich and incredibly lifelike thanks to advanced upscaling and real-time picture optimization.

This Samsung smart TV is equipped for immersive audio experiences with built-in Dolby Atmos® and Object Tracking Sound+ that deliver multidimensional sound. Gamers benefit from Motion Xcelerator 144Hz technology that enables smooth motion with virtually no input lag or blur. AI-based enhancements automatically adjust picture and sound based on content, room lighting, and genre, ensuring optimal performance in every use scenario. Access thousands of free channels with Samsung TV Plus, and navigate seamlessly with the intuitive Tizen OS platform, which supports popular streaming services and smart home connectivity.

Key Features:

• Quantum Matrix with Mini LEDs: Precision-controlled backlighting enhances contrast and brightness for ultra-fine detail in both dark and bright scenes.

• Neo Quantum HDR+: HDR optimization delivers breathtaking dynamic range and realism, bringing 4K content to life.

• Motion Xcelerator 144Hz: Fast action appears fluid and smooth, with no lag or ghosting—ideal for gaming and sports.

• Dolby Atmos® & Object Tracking Sound+: Built-in multidirectional sound moves with the action for a true cinematic experience.

• NQ4 AI Gen2 Processor: Drives AI-powered 4K upscaling, Smart Hub features, and intelligent picture and sound enhancements.

• Real Depth Enhancer Pro: Adds realistic depth and dimension to every scene using AI to highlight focal points.

• AI Auto Game Mode & AI Customization: Game settings and picture profiles are optimized automatically for each genre and title.

• Samsung Tizen OS: Offers streamlined access to streaming platforms, apps, and voice assistants like Bixby, Alexa, and Google Assistant.

• Samsung TV Plus: Instantly access over 2,700 free live channels with continuously updated content.

• AI Energy Mode: Helps reduce power consumption by adjusting brightness and contrast based on ambient conditions.

Specifications:

• Display Type: Neo QLED

• Screen Size: 55 inches (54.6" diagonal)

• Resolution: 4K UHD (3,840 x 2,160)

• Refresh Rate: 120Hz native (up to 144Hz)

• HDR Support: Neo Quantum HDR+, HDR10+, HLG

• Processor: NQ4 AI Gen2 Processor

• Backlight Technology: Quantum Matrix with Mini LEDs

• Contrast Enhancer: Real Depth Enhancer Pro

• Audio Output: 60W, 4.2.2CH with Dolby Atmos®, Object Tracking Sound+

• Smart Features: Tizen OS, Samsung Smart Hub, Samsung TV Plus

• Voice Assistants: Alexa (built-in), Bixby, Google Assistant

• Wireless Connectivity: Wi-Fi 5, Bluetooth 5.2

• HDMI Ports: 4 (All support 4K 144Hz)

• USB Ports: 2 x USB-A

• Ethernet Port: 1

• Digital Audio Out: 1 Optical

• Design: Neo Slim, 4 Bezel-less, Graphite Black

• Stand Type: Sharp Neck Hexagon (Titan Black)

• VESA Compatibility: 200 x 200, M8 Screws (11–13mm depth)

• Weight (Set w/stand): 45.4 lbs

• Power Supply: AC110-120V~ 50/60Hz

• Energy Consumption: Typical 117W / Max 230W / Standby 0.5W

• Included Accessories: TM2360E Remote, Power Cable, User Manual

Conclusion:

The Samsung 55-Inch Neo QLED 4K Smart TV QN90D sets a new benchmark in home entertainment with its fusion of intelligent AI processing, ultra-precise Mini LED backlighting, and cinema-grade audio. Designed to meet the demands of both gamers and cinephiles, this model ensures optimal visual performance, stunning clarity, and engaging sound in every environment. Its comprehensive smart features, modern design, and energy-efficient operation make it an ideal centerpiece for the connected home.